Portion of a display screen with graphical user interface



The FIGURE is a front view of a portion of a display screen with graphical user interface showing our new design.

The outermost broken lines illustrate a mobile device, which is the environment of the design, and form no part of the claim. The remaining broken lines illustrate the display screen, and portions of the graphical user interface, and form no part of the claimed design. 

CLAIM The ornamental design for a portion of a display screen with graphical user interface, as shown and described. 